Why MLB is cracking down on Yankees' José Caballero for his batter's box routine

Major League Baseball is cracking down on José Caballero's batting routine, saying it amounts to deception. MLB told umpires Wednesday to enforce pitch-clock violations against Caballero, leading to a strikeout and the ejection of the Yankees' hitting coach during a game against the Pirates. Caballero's routine involves waiting until the last moment to acknowledge the pitcher, which MLB says disrupts the game. Yankees manager Aaron Boone criticized MLB for not informing the team about the